S-Plastics Ultem EXUM0198 resin is Thermoplastic Polyimide Extem* XH1015 Resin.
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, yld, Type I, 5 mm/min | 103 | MPa | ASTM D 638 |
| Tensile Stress, brk, Type I, 5 mm/min | 96 | MPa | ASTM D 638 |
| Tensile Strain, yld, Type I, 5 mm/min | 7 | % | ASTM D 638 |
| Tensile Strain, brk, Type I, 5 mm/min | 10 | % | ASTM D 638 |
| Tensile Modulus, 5 mm/min | 3420 | MPa | ASTM D 638 |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 168 | MPa | ASTM D 790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 3130 | MPa | ASTM D 790 |
| Tensile Stress, yield, 5 mm/min | 0 | MPa | ISO 527 |
| Tensile Stress, break, 5 mm/min | 0 | MPa | ISO 527 |
| Tensile Strain, yield, 5 mm/min | 0 | % | ISO 527 |
| Tensile Strain, break, 5 mm/min | 0 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 0 | MPa | ISO 527 |
| Flexural Stress, yield, 2 mm/min | 0 | MPa | ISO 178 |
| Flexural Modulus, 2 mm/min | 0 | MPa | ISO 178 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, notched, 23°C | 43 | J/m | ASTM D 256 |
| Izod Impact, Reverse Notched, 3.2 mm | 1390 | J/m | ASTM D 256 |
| Izod Impact, notched 80*10*4 +23°C | 0 | kJ/m² | ISO 180/1A |
| THERMAL | Value | Unit | Standard |
| Vicat Softening Temp, Rate B/50 | 260 | °C | ASTM D 1525 |
| HDT, 0.45 MPa, 3.2 mm, unannealed | 250 | °C | ASTM D 648 |
| HDT, 1.82 MPa, 3.2mm, unannealed | 235 | °C | ASTM D 648 |
| HDT, 1.82 MPa, 6.4 mm, unannealed | 237 | °C | ASTM D 648 |
| CTE, -20°C to 150°C, flow | 5.E-05 | 1/°C | ASTM E 831 |
| CTE, -20°C to 150°C, xflow | 5.1E-05 | 1/°C | ASTM E 831 |
| Vicat Softening Temp, Rate B/120 | 0 | °C | ISO 306 |
| HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 0 | °C | ISO 75/Af |
| PHYSICAL | Value | Unit | Standard |
| Specific Gravity | 1.31 | - | ASTM D 792 |
| Mold Shrinkage, flow, 3.2 mm | 1 - 1.2 | % | S-Plastics Method |
| Melt Flow Rate, 200°C/3.8 kgf | 10 | g/10 min | ASTM D 1238 |
| Density | 1.31 | g/cm³ | ISO 1183 |
| Water Absorption, (23°C/sat) | 2.3 | % | ISO 62 |
| Moisture Absorption (23°C / 50% RH) | 0.6 | % | ISO 62 |
| Melt Volume Rate, MVR at 220°C/5.0 kg | 0 | cm³/10 min | ISO 1133 |
| Source GMD, last updated:03/30/2007 | |||
| Injection Molding | Value | Unit |
| Drying Temperature | 150 | °C |
| Drying Time | 4 - 6 | hrs |
| Drying Time (Cumulative) | 24 | hrs |
| Maximum Moisture Content | 0.02 | % |
| Melt Temperature | 380 - 405 | °C |
| Nozzle Temperature | 375 - 400 | °C |
| Front - Zone 3 Temperature | 380 - 405 | °C |
| Middle - Zone 2 Temperature | 370 - 395 | °C |
| Rear - Zone 1 Temperature | 360 - 380 | °C |
| Mold Temperature | 135 - 165 | °C |
| Back Pressure | 0.3 - 0.7 | MPa |
| Screw Speed | 40 - 70 | rpm |
| Shot to Cylinder Size | 40 - 60 | % |
| Vent Depth | 0.025 - 0.076 | mm |
| Source GMD, last updated:03/30/2007 | ||
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For more information please download the datasheet |
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S-Plastics Ultem EXUM0198.pdf |
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